CVE-2026-32135
Published: Apr 20, 2026
Modified: Apr 21, 2026
Description
NanoMQ MQTT Broker (NanoMQ) is an all-around Edge Messaging Platform. Versions prior to 0.24.11 have a remotely triggerable heap buffer overflow in the `uri_param_parse` function of NanoMQ's REST API. The vulnerability occurs due to an off-by-one error when allocating memory for query parameter keys and values, allowing an attacker to write a null byte beyond the allocated buffer. This can be triggered via a crafted HTTP request. Version 0.24.11 patches the issue.
| Vendor | Product | Versions |
|---|---|---|
nanomq | nanomq | affected < 0.24.11 |
Weaknesses (CWE)
References
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